function openIndex(){
	var url="http://ahzshggs.com/";
	var documentWidth=$(document).width()-200;
	var documentHeight=$(document).height()-200;
	var dialog=art.dialog({
		width:documentWidth,
		height:documentHeight,
	    content:"<iframe src='"+url+"' width='"+documentWidth+"' height='"+documentHeight+"'></iframe>",
	    cancelVal:"关闭",
	    drag:false,
	    resize:false,
	    top:"1%",
	    padding:"20px 20px",
	    lock:true,
	    cancel:function(){this.close();}
	});
}